CVE-2021-27449
published 2021-12-21CVE-2021-27449: Mesa Labs AmegaView Versions 3.0 and prior has a command injection vulnerability that can be exploited to execute commands in the web server.
PriorityP261high8.8CVSS 3.1
AVNACLPRLUINSUCHIHAH
EPSS
3.08%
86.0th percentile
Mesa Labs AmegaView Versions 3.0 and prior has a command injection vulnerability that can be exploited to execute commands in the web server.
Affected
2 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| mesa_labs | amegaview | unspecified – 3.0 | — |
| mesalabs | amegaview | <= 3.0 | — |
Detection & IOCsextracted from sources · hover to see the quote
- →CVE-2021-27449 is a command injection vulnerability in the Mesa Labs AmegaView web server (versions 3.0 and prior), exploitable by a low-privileged remote attacker (CVSS 9.9, AV:N/AC:L/PR:L). Monitor for unexpected OS command execution originating from the AmegaView web server process. ↗
- →AmegaView authentication bypass (CVE-2021-27453) uses default cookies; inspect HTTP traffic to AmegaView for requests carrying default/unmodified cookie values that skip the normal authentication flow. ↗
- →AmegaView privilege escalation (CVE-2021-27445) relies on insecure file permissions; monitor for unexpected privilege changes or file permission modifications on AmegaView host systems. ↗
- ·No patch will be released; Mesa Labs has scheduled AmegaView for end-of-life at end of 2021 and recommends migrating to ViewPoint software instead. ↗
- ·No known public exploits specifically target these vulnerabilities at time of advisory publication. ↗
- ·All AmegaView versions 3.0 and prior are affected across all four vulnerability classes (CVE-2021-27447, CVE-2021-27449, CVE-2021-27451, CVE-2021-27453, CVE-2021-27445). ↗
CVSS provenance
nvdv3.18.8HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
nvdv2.06.5MEDIUMAV:N/AC:L/Au:S/C:P/I:P/A:P
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GHSA
GHSA-2gm8-jj36-c9vw: Mesa Labs AmegaView Versions 3
ghsa_unreviewed·2021-12-22
CVE-2021-27449 [HIGH] CWE-77 GHSA-2gm8-jj36-c9vw: Mesa Labs AmegaView Versions 3
Mesa Labs AmegaView Versions 3.0 and prior has a command injection vulnerability that can be exploited to execute commands in the web server.
CISA ICS
MesaLabs AmegaView
cisa_ics·2021-05-27·CVSS 10.0
[CRITICAL] MesaLabs AmegaView
## Archived Content In an effort to keep CISA.gov current, the archive contains outdated information that may not reflect current policy or programs.
ICS Advisory
##
MesaLabs AmegaView
Last RevisedMay 27, 2021
Alert CodeICSA-21-147-03
## 1. EXECUTIVE SUMMARY
- CVSS v3 10.0
- ATTENTION: Exploitable remotely/low attack complexity
- Vendor: Mesa Labs
- Equipment: AmegaView
- Vulnerabilities: Command Injection, Improper Authentication, Authentication Bypass Using an Alternate Path or Channel, Improper Privilege Management
## 2. RISK EVALUATION
Successful exploitation of these vulnerabilities could allow remote code execution or allow access to the device.
## 3. TECHNICAL DETAILS
## 3.1 AFFECTED PRODUCTS
The following versions of AmegaVi
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2021-12-21
Published